English, asked by Savitapotalwar, 13 hours ago

व्हाट इज द टाइप्स ऑफ साउंड कॉल्ड​

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Answered by abhilashakumari14
0

Answer:

There are two types of sound, Audible and Inaudible. Inaudible sounds are sounds that the human ear cannot detect. The human ear hears frequencies between 20 Hz and 20 KHz. Sounds that are below 20 Hz frequency are called Infrasonic Sounds. ... Sounds that are above 20 KHz frequency are called Ultrasonic Sounds.

Explanation:

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